Gaya APA

Benekohal, R, F, (, . (1997). TRAFFIC CONGESTION and TRAFFIC SAFETY in the 21 ST CENTURY . united states of AMERICA: the American Society.

Gaya MLA

Benekohal, Rahim, F., (Ray), . "TRAFFIC CONGESTION and TRAFFIC SAFETY in the 21 ST CENTURY". united states of AMERICA: the American Society, 1997. Text Book Sipil.